linuxaudio.org

On Wed, Feb 2, 2011 at 10:41 AM, Rods Bobavich  wrote:

quoted text
> So I start jackd and it runs fine for a while. Then ALSA crashes and

> triggers an xrun. Jackd continues to do its merry thing - minus the part

> about spitting info out to my soundcard...

> I've tried multiple usb intefaces. All work fine with other computers. I've

> tried multiple version of Ubuntu with various versions of ALSA. Only this

> machine is affected. I have 3 other machines that run these interfaces just

> fine... So it seems to be a hardware compatibility issue not a software

> glitch in one version.

> I've tried many boot flags but to no avail. Am at a loss on how to

> troubleshoot.

> The machine is M4N75TD motherboard with a Phenom II 1055T and the latest

> bios flash.

And the usb interface is.... ??
Does `dmesg` have any error messages?
The output of `sudo lsusb` and `sudo lsusb -t` may also be helpful.

(E.g. is the audio interface sharing a hub with something else?)
-gabriel

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